E-Kleen SR 1030 is an additive that removes difficult-to-clean carbonaceous smut on steel and iron without gluconates.
Mix E-Kleen SR 1030 with your liquid sodium or potassium hydroxide (caustic). Results in a brighter-plated deposit with excellent adhesion. Formulated to break foam quickly, eliminating potential "booms" from electrocleaning. Concentration: 2.5–4% by volume. Temperature: 160–200º F. Time: 1–5 minutes.